Artistic view of a Male Pteronarcys californica (Pteronarcyidae) (Giant Salmonfly) Stonefly Adult from the Gallatin River in Montana

Salmonflies
Pteronarcys californica

The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.

Stream photos

Featured on the forum

Re: Trico emergers
In the Mayfly Genus Tricorythodes by Bwoklink (Martinlf replied)

Re: Trico Tips
In the Mayfly Genus Tricorythodes by Martinlf

Re: UV spectrum and trout
In General Discussion by Martinlf

Re: closing the gender gap in flyfishing
In General Discussion by Konchu (Smallflyguy replied)

Re: Fishing Kupa River, Slovenia
In Fishing Reports by Slocum (Fish1 replied)

Male Baetidae (Blue-Winged Olive) Mayfly Dun Male Baetidae (Blue-Winged Olive) Mayfly Dun

Lateral view of a Male Baetidae (Blue-Winged Olive) Mayfly Dun from Mystery Creek #308 in Washington

This dun emerged from a mature nymph on my desk. Unfortunately its wings didn't perfectly dry out.

7 Recently Added Photos

27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Not Capniidae

Taeniopterygidae (Willowfly) Stonefly Adult

7 Pictures

Collected March 28, 2006 from Salmon Creek in New York

Added by Troutnut on April 7, 2006

Collected March 28, 2006 from Salmon Creek in New York and added by Troutnut on April 7, 2006

GONZO
Site Editor
"Bear Swamp," PA

Posts: 1681

GONZO on Oct 8, 2006October 8th, 2006, 2:56 pm EDT

This is a member of the Taeniopterygidae--the first and second tarsal segments are about equal in length.

Troutnut

Administrator
Bellevue, WA

Posts: 2758

Troutnut on Oct 8, 2006October 8th, 2006, 4:54 pm EDT

Thanks for catching the mistake. I'm not sure why I called it Capniidae -- probably the size. I think it was very small, but it's kind of hard to remember that many bugs ago.

Jason Neuswanger, Ph.D.
Troutnut and salmonid ecologist

SalmonfliesPteronarcys californica

Troutnut Forum › Specimen Discussion › Not Capniidae